74648476

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16981}}^1$

素因数の和:17149

約数の個数: 24

約数和(自身を含む): 150256736

約数和(自身を除く): 75608260

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 16981, 33962, 67924, 118867, 237734, 475468, 2666017, 5332034, 10664068, 18662119, 37324238, 74648476]

約数ペア:

[(1, 74648476), (2, 37324238), (4, 18662119), (7, 10664068), (14, 5332034), (28, 2666017), (157, 475468), (314, 237734), (628, 118867), (1099, 67924), (2198, 33962), (4396, 16981)]